<?php
namespace app\admin\controller;
use think\Db;
class Charts extends Base
{   
    public function __construct(){
        parent::__construct();
        exit('暂未开放.....');
    }
    
    public function lists(){
        $data = [
            'nav'       => ['数据图表', '图表'],
        ];
        return view('', $data);
    }
}